19281357792

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2910833}}^1$

素因数の和:2910872

約数の個数: 72

約数和(自身を含む): 57215353104

約数和(自身を除く): 37933995312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 2910833, 5821666, 8732499, 11643332, 17464998, 23286664, 26197497, 34929996, 46573328, 52394994, 66949159, 69859992, 93146656, 104789988, 133898318, 139719984, 200847477, 209579976, 267796636, 279439968, 401694954, 419159952, 535593272, 602542431, 803389908, 838319904, 1071186544, 1205084862, 1606779816, 2142373088, 2410169724, 3213559632, 4820339448, 6427119264, 9640678896, 19281357792]

約数ペア:

[(1, 19281357792), (2, 9640678896), (3, 6427119264), (4, 4820339448), (6, 3213559632), (8, 2410169724), (9, 2142373088), (12, 1606779816), (16, 1205084862), (18, 1071186544), (23, 838319904), (24, 803389908), (32, 602542431), (36, 535593272), (46, 419159952), (48, 401694954), (69, 279439968), (72, 267796636), (92, 209579976), (96, 200847477), (138, 139719984), (144, 133898318), (184, 104789988), (207, 93146656), (276, 69859992), (288, 66949159), (368, 52394994), (414, 46573328), (552, 34929996), (736, 26197497), (828, 23286664), (1104, 17464998), (1656, 11643332), (2208, 8732499), (3312, 5821666), (6624, 2910833)]